Coming from UK - how many days in DC?

Question

We are planning a trip to DC over Easter but before we book flights I’m trying to work out how many days we need in Washington DC. It will by myself, husband and our 2 teenage girls.

Also keen to understand if there are any places outside of DC that we should consider whether it be a road trip or attractions - such as the Six Flags park which the kids would enjoy. And what about Baltimore, is this city worth visiting?

Answer

Washington DC is a fantastic destination for families, and Easter is a popular time to visit because the weather is improving and cherry blossoms may still be blooming. For a first-time trip coming from the UK with two teenagers, most families find that DC deserves a solid amount of time on its own—even before adding day trips.

Ideal Length of Stay

For a well-paced, enjoyable visit that covers the highlights without rushing, plan on 4–5 full days in Washington DC. This gives you enough time for the major monuments, Smithsonian museums, the Capitol area, and neighborhoods without feeling overwhelmed. With teenagers, the mix of hands-on museums, powerful memorials, and fun food options usually keeps things engaging.

Why DC Needs 4–5 Days

Monuments & Memorials – You’ll want at least half a day for the Mall (Lincoln, Vietnam, WWII, Korean War, MLK, FDR, Jefferson).
Smithsonian Museums – Natural History and Air & Space are teen favorites; American History, African American History, and the Holocaust Museum are also extremely popular.
The Capitol & Archives – Visiting the Capitol, Library of Congress, and National Archives is a great family activity.
Neighborhoods – Georgetown, Dupont Circle, the Wharf, and Eastern Market each add variety to your stay.
Zoo – The Smithsonian National Zoo is free and terrific if you have time.

Suggested Structure for 4–5 Full Days

Day 1 – National Mall museums (Air & Space + Natural History)
Day 2 – Monuments & memorials, maybe a guided night tour
Day 3 – Capitol, Library of Congress, Supreme Court, Eastern Market
Day 4 – Georgetown, waterfront, museums of choice, or the Zoo
Day 5 (Optional) – Neighborhood exploring, the Wharf, more Smithsonian museums, or a day trip

Day Trips / Add-Ons Outside DC

If you have more than 4–5 days or want to include something extra your teens will love, here are worthwhile options:

Six Flags America (Maryland) – About 30–40 minutes from DC. Good roller coasters and water rides (if open for Easter). Teens love it, but the park can be crowded during school holidays. Worth it if your teens are theme-park fans.
Mount Vernon (Virginia) – George Washington’s home; very engaging with the house, museum, and working farm. Great for families who enjoy history.
Baltimore – Yes, parts are absolutely worth visiting! The Inner Harbor, National Aquarium (fantastic for all ages), Fort McHenry, and Fells Point are the highlights. A simple 40–50 minute train ride from DC.
Annapolis – Charming, walkable harbor town with 18th-century architecture and the U.S. Naval Academy. Lovely for a relaxing half-day or more.
Harpers Ferry (West Virginia) – For something outdoorsy with easy to moderate hiking. Beautiful scenery and historic town about 1.25 hours away.

Is Baltimore Worth Visiting?

For a day trip with teens, yes. The National Aquarium alone is one of the best in the country. The Inner Harbor area is walkable, safe, and full of attractions. Combine it with Federal Hill or Fells Point for food and exploring.

What Not to Add

You don’t need to combine DC with New York or Philadelphia on the same trip unless you’re doing a much longer holiday. DC already fills 4–5+ days very easily, especially during Easter when museum lines and crowds are larger.

Summary

Spend 4–5 days in DC for a comfortable, well-rounded visit.
Add a day trip only if you have extra time: Six Flags, Baltimore, Mount Vernon, and Annapolis are top choices.
DC itself offers more than enough attractions for teenagers without needing to overextend your schedule.